312160

素因数分解:

$2^5\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 737856

約数和(自身を除く): 425696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1951, 3902, 7804, 9755, 15608, 19510, 31216, 39020, 62432, 78040, 156080, 312160]

約数ペア:

[(1, 312160), (2, 156080), (4, 78040), (5, 62432), (8, 39020), (10, 31216), (16, 19510), (20, 15608), (32, 9755), (40, 7804), (80, 3902), (160, 1951)]